CH572279A5 - - Google Patents
Info
- Publication number
- CH572279A5 CH572279A5 CH691574A CH691574A CH572279A5 CH 572279 A5 CH572279 A5 CH 572279A5 CH 691574 A CH691574 A CH 691574A CH 691574 A CH691574 A CH 691574A CH 572279 A5 CH572279 A5 CH 572279A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/70—Bipolar devices
- H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
- H01L29/7428—Thyristor-type devices, e.g. having four-zone regenerative action having an amplifying gate structure, e.g. cascade (Darlington) configuration
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/08—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/083—Anode or cathode regions of thyristors or gated bipolar-mode devices
- H01L29/0839—Cathode regions of thyristors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Thyristors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2329872A DE2329872C3 (de) | 1973-06-12 | 1973-06-12 | Thyristor |
Publications (1)
Publication Number | Publication Date |
---|---|
CH572279A5 true CH572279A5 (de) | 1976-01-30 |
Family
ID=5883757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH691574A CH572279A5 (de) | 1973-06-12 | 1974-05-20 |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS587068B2 (de) |
AT (1) | AT330297B (de) |
BE (1) | BE816223A (de) |
CH (1) | CH572279A5 (de) |
DE (1) | DE2329872C3 (de) |
FR (1) | FR2233716B1 (de) |
GB (1) | GB1477513A (de) |
NL (1) | NL7404409A (de) |
SE (1) | SE406841B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2648159A1 (de) * | 1976-10-08 | 1978-04-13 | Bbc Brown Boveri & Cie | Thyristor mit emitterkurzschluessen und verwendung desselben |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1087185B (it) * | 1976-10-18 | 1985-05-31 | Gen Electric | Raddrizzatore controllato avente alta sensibilita' di elettrodo di comando e alta capacita' di dv/dt |
JPH0161329U (de) * | 1987-10-09 | 1989-04-19 | ||
US5345814A (en) * | 1990-12-28 | 1994-09-13 | Whirlpool Corporation | Method and apparatus for testing vacuum insulation panel quality |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2210386A1 (de) * | 1972-03-03 | 1973-09-06 | Siemens Ag | Thyristor |
-
1973
- 1973-06-12 DE DE2329872A patent/DE2329872C3/de not_active Expired
-
1974
- 1974-04-01 NL NL7404409A patent/NL7404409A/xx unknown
- 1974-05-03 AT AT368374A patent/AT330297B/de not_active IP Right Cessation
- 1974-05-20 CH CH691574A patent/CH572279A5/xx not_active IP Right Cessation
- 1974-06-10 GB GB2560274A patent/GB1477513A/en not_active Expired
- 1974-06-11 FR FR7420143A patent/FR2233716B1/fr not_active Expired
- 1974-06-12 SE SE7407777A patent/SE406841B/xx unknown
- 1974-06-12 BE BE145329A patent/BE816223A/xx unknown
- 1974-06-12 JP JP49067002A patent/JPS587068B2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2648159A1 (de) * | 1976-10-08 | 1978-04-13 | Bbc Brown Boveri & Cie | Thyristor mit emitterkurzschluessen und verwendung desselben |
Also Published As
Publication number | Publication date |
---|---|
SE7407777L (de) | 1975-01-15 |
NL7404409A (de) | 1974-12-16 |
DE2329872A1 (de) | 1975-01-09 |
DE2329872C3 (de) | 1979-04-26 |
GB1477513A (en) | 1977-06-22 |
DE2329872B2 (de) | 1978-08-24 |
FR2233716B1 (de) | 1978-08-11 |
ATA368374A (de) | 1975-09-15 |
JPS587068B2 (ja) | 1983-02-08 |
SE406841B (sv) | 1979-02-26 |
JPS5036084A (de) | 1975-04-04 |
AT330297B (de) | 1976-06-25 |
FR2233716A1 (de) | 1975-01-10 |
BE816223A (fr) | 1974-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |